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astronomy

Jean-Pierre Verdet

Jean-Pierre Verdet is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Jean-Pierre Verdet rather than just read about it. In short: Jean-Pierre Verdet (born 1932) is a French astronomer, historian of astronomy and mathematician. Biography Jean-Pierre Verdet is a Bachelor of Mathematics.

Jean-Pierre Verdet — main illustration
Jean-Pierre Verdet — illustration

Key takeaways

  • Jean-Pierre Verdet belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Jean-Pierre Verdet to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Jean-Pierre Verdet from memory before moving on to harder problems.

Reference excerpt

Jean-Pierre Verdet (born 1932) is a French astronomer, historian of astronomy and mathematician.

Biography Jean-Pierre Verdet is a Bachelor of Mathematics. Doctor of Science at Paris Diderot University (1975). In 1963, he entered the Paris Observatory, where, after studying the solar corona, he inaugurated infrared astronomy in France, then studied the radiation of the planets in this wavelength domain. He later became head of the Department of spherical astronomy at Paris Observatory. He has regularly taught the MAS of celestial mechanics at the Observatory, a higher education institution which is authorized to issue doctorates. He left the Observatory in 1976, he devoted half of his activity to the history of ancient astronomy with the multidisciplinary team he had assembled at the Observatory, to translate Latin, Greek and Arabic astronomical texts. In the field of history of astronomy, in addition to scholarly works, he has authored many books for general public, especially for youth. He was a member of Pierre Marchand’s team that helped to create Gallimard Jeunesse. He wrote Le ciel, ordre et désordre (1987), a heavily illustrated pocket book for Gallimard’s encyclopaedic collection "Découvertes", which has been translated into fourteen languages, including English. He has published more than 30 books at Gallimard. In 1991, he collaborated in the astronomical organisation Nuits des étoiles, with Daniel Kunth and Hubert Reeves on a TV show at France 2. The show lasted 4 hours. In 2016, the Budget Prize of Académie des Inscriptions et Belles-Lettres was awarded to Michel-Pierre Lerner, Alain-Philippe Segonds and Jean-Pierre Verdet for their 3-volume critical works of Nicolaus Copernicus’ De revolutionibus orbium coelestium. For this same publication, which is the first critical work of De revolutionibus orbium coelestium translated into French with commentaries, the Alexandre Koyré Medal 2015 of the International Academy of the History of Science was awarded to this team work.

Selected bibliography

The Air Around Us, Moonlight Publishing, 1986 Le ciel, ordre et désordre, collection « Découvertes Gallimard » (nº 26), série Sciences et techniques. Éditions Gallimard, 1987, new edition in 2001 UK edition – The Sky: Order and Chaos, ‘New Horizons’ series. Thames & Hudson, 1992 US edition – The Sky: Mystery, Magic, and Myth, "Abrams Discoveries" series. Harry N. Abrams, 1992 The Earth and Sky, Scholastic, 1992 Earth, Sky and Beyond: A Journey Through Space, Dutton Juvenile, 1995 Penser l’univers, collection « Découvertes Gallimard Texto » (nº 2). Éditions Gallimard, 1998 Collective work Nicolaus Copernicus, translated by J-P Verdet and others, De revolutionibus orbium coelestium / Des révolutions des orbes célestes, Les Belles Lettres, 2015

References

Illustrations

Jean-Pierre Verdet illustration
Jean-Pierre Verdet: Appearance of the famous comet of 1811, featured on the cover of Le ciel, ordre et désordre.
Appearance of the famous comet of 1811, featured on the cover of Le ciel, ordre et désordre.

Worked examples

Example 1 — a first encounter with Jean-Pierre Verdet

Start with the simplest possible case. Write down what Jean-Pierre Verdet claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Jean-Pierre Verdet before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Jean-Pierre Verdet ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Jean-Pierre Verdet

In research
Jean-Pierre Verdet appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Jean-Pierre Verdet in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Jean-Pierre Verdet is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1932 births, 20th-century French astronomers, French non-fiction writers, so understanding it makes those chapters shorter.
In everyday life
Look for Jean-Pierre Verdet outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Jean-Pierre Verdet in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Jean-Pierre Verdet means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Jean-Pierre Verdet out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Jean-Pierre Verdet in simple terms?

Jean-Pierre Verdet (born 1932) is a French astronomer, historian of astronomy and mathematician. Biography Jean-Pierre Verdet is a Bachelor of Mathematics.

Why does Jean-Pierre Verdet matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Jean-Pierre Verdet?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Jean-Pierre Verdet.

Tags

  • 1932 births
  • 20th-century French astronomers
  • French non-fiction writers
  • Historians of astronomy
  • Living people

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